Sphenopetrosal fissure
Sphenopetrosal fissure | |
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Base of the skull. Upper surface. (Sphenopetrosal suture is the suture between the sphenoid bone, in yellow, and the temporal bone, in pink. "Petrous portion of temporal" is labeled right above the crest at the bottom of the pink region.) | |
Left zygomatic bone in situ. | |
Details | |
Identifiers | |
Latin | fissura sphenopetrosa, sutura sphenopetrosa |
TA98 | A02.1.00.046 |
TA2 | 449 |
FMA | 75038 |
Anatomical terminology [edit on Wikidata] |
The sphenopetrosal fissure (or sphenopetrosal suture) is the cranial suture between the sphenoid bone and the petrous portion of the temporal bone.
It is in the middle cranial fossa.
External links
This article incorporates text in the public domain from page 190 of the 20th edition of Gray's Anatomy (1918)
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Fibrous joints of the human skull
- Pterygospinous ligament
- Stylohyoid ligament
- Involving the frontal bone
- frontoethmoidal suture
- frontal suture
- coronal suture
- occipitomastoid
- lambdoid
- sagittal
- Involving the sphenoid bone
- sphenoethmoidal
- with frontal bone
- with parietal bone
- sphenosquamosal
- Involving the Petrous part of the temporal bone
- sphenopetrosal
- petrosquamous
- squamosal
- Facial: palatomaxillary suture
- Involving the zygomatic process
- with sphenoid bone
- with temporal bone
- with frontal bone
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